This one has been a long time coming. We’re finally seeing an update to [Jaromir’s] retro gaming platform based around and ATmega chip. The thing that was novel about it back in 2009, and continues to be to this day, is the use of VGA output (PAL) from an AVR chip rather than composite video like most offerings.
Good projects never die and recently he picked the hardware up again, spinning a mostly surface mount board and putting together a new website to feature his work. Above you can see a demo of Commander Keen 4 running on the hardware (video below). He’s also has a rather trippy Super Mario port and adapted [Albert Seward’s] PacMan source for the hardware.
The chip is being clocked at 32MHz with VGA clock running at 19.6608 MHz. This gives him sixteen colors with a resolution of 192×144. He concedes that you get better resolution out of composite video, but who needs resolution for retro gaming?